Efekti prebiotika na proizvodne performanse brojlera / Effects of prebiotics on the production performance of broiler chickens
2016
Samardžić, Sonja (Poljoprivredni fakultet, Lešak (Srbija)) | Milošević, Božidar (Poljoprivredni fakultet, Lešak (Srbija)) | Omerović, Izeta (Državni Univerzitet u Novom Pazaru, Novi Pazar (Srbija)) | Jašović, Boban (Poljoprivredni fakultet, Lešak (Srbija))
The paper presents results of investigating effects of using prebiotic preparation Bio-Mos, a manan-oligosacharide in a diet of fattening chickens. Chickens were divided into three groups and fed diets that were balanced and differed only in mentioned prebiotic’s level. Control group of chickens obtained diet of standard content without added prebiotic while in diets of the ned`t two groups of chickens prebiotic was added and its concentration in the first mid`ture was 0.05% and in the second 0.10%. During the 42 days of experiment data of weight gain and feed consumption were collected. Ending results of that experiment showed 7.11% and 7.92% increased weight gain of two experimental group of chickens, respectively, comparing them to the control group. Regarding feed conversion ratio improvement of 5.21% and 5.26% was registered. Summarizing the results of investigation it is possible to determine positive effect of prebiotic on the production results in broiler chickens as well as reasonableness of using it particularly insight demand of reduction and discontinuance of using antibiotics in livestock feed.
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